NATURAL:Due to the nature of gemstone, carving may slightly vary in size, colo and shape. If you have any question or problem about our healing crystals stone purchased, welcome to contact with us any time, we will try our best to serve for you. 7 CHAKRA:They are Red Jasper crystal,Amethyst crystal, Rose Quartz crystal, Lapis Lazuli crystal, Clear Quartz crystal,Tigers Eye crystal and Aventurine crystal.Each chakra crystals bulk is strongly connected with a specific chakra to raise your vibration and to emit positive flow of energy. 3 TYPES:Our chakra crystal set has 3 diffrent forms,each forms has 7 stones,they play diffrent role,natural gemsotme is starter kit for a budding gemstone enthusiast or collector,raw chakra stone suitable for rock collector,healing crystal chips rich in energy and help us to focus and enhance our memory and improve the quality of our sleep. IDEAL GIFT:YORFULL healing crystal set is a great gift for any ocassion,so we made a exquisitely packaged at the time of production,the neutral packaging is perfect for gifting to friends,wife,mother,colleague or festival like mothers day,fathersday,valenties day and so on. SET OF 23:healing crystal for beginners is consist of 7 natural gemstones,7 raw chakra stones and 7 pack of crystal chips.They come with a blue storage poach and an instruction card.